Home / 2,500,059.13-3,750,061.35-606,800.57

Finding the Fourth Proportional to 2,500,059.13, 3,750,061.35 and 606,800.57

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Solution

The fourth proportional to 2,500,059.13, 3,750,061.35 and 606,800.57 is: 910,194.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,500,059.13 : 3,750,061.35 = 606,800.57 : x
  2. Step 2: Convert to fraction form
    2,500,059.13/3,750,061.35 = 606,800.57/x
  3. Step 3: Cross multiply
    2,500,059.13x = 3,750,061.35 × 606,800.57
  4. Step 4: Simplify right side
    2,500,059.13x = 2,275,539,348,240.16
  5. Step 5: Solve for x
    x = 2,275,539,348,240.16/2,500,059.13
  6. Step 6: Final answer
    x = 910,194.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.